# list1= [['刘备','关羽','张飞'],['小乔','大乔','貂蝉','西施'],'a','2','4','b',['10','11',['e','f',['g','h']]]
#        ]
# print(list1[2])

# 需求:找到list1里面的f
# print(list1[6])
# print(list1[6][2])
# print(list1[6][2][1])
# print(list1[6][2][2])
# print(list1[6][2][2][1])

# list1 =[
#     ['刘备','关羽','张飞'],
#     ['小乔','大乔','貂蝉','西施']
# ]

# 打印列表list1中的每个角色名字
# for item in list1:
#     for item_name in item:
#         print(item_name)
list2 = ['1', ['4', '6'], '9']
# # list3 = [2, 8, 12, 18]
# # 请将list1转换成list2
list3=[]
for item in list2:
       for item_num in item:
              print(item_num)
list3.append([1,4,6,9])
print(list3)